package org.dromara.demo.designPattern.建造者模式.controller;

import org.dromara.demo.designPattern.建造者模式.service.Matter;
import org.dromara.demo.designPattern.建造者模式.service.impl.*;

import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;

public class DecorationPackageController {
    public String getMatterList(BigDecimal area, Integer level) {
        List<Matter> list = new ArrayList<Matter>(); // 装修清单
        BigDecimal price = BigDecimal.ZERO; // 装修价格
        // 豪华欧式
        if (1 == level) {
            LevelTwoCeiling levelTwoCeiling = new LevelTwoCeiling(); // 吊顶，二级顶
            DuluxCoat duluxCoat = new DuluxCoat();// 涂料，多乐士
            ShengXiangFloor shengXiangFloor = new ShengXiangFloor(); // 地板，圣象
            list.add(levelTwoCeiling);
            list.add(duluxCoat);
            list.add(shengXiangFloor);
            price = price.add(area.multiply(new BigDecimal("0.2")).multiply(levelTwoCeiling.price()));
            price = price.add(area.multiply(new BigDecimal("1.4")).multiply(duluxCoat.price()));
            price = price.add(area.multiply(shengXiangFloor.price()));
        }
       // 轻奢田园
        if (2 == level) {
            LevelTwoCeiling levelTwoCeiling = new LevelTwoCeiling(); // 吊顶，二级顶
            LiBangCoat liBangCoat = new LiBangCoat();
        // 涂料，立邦
            MarcoPoloTile marcoPoloTile = new MarcoPoloTile(); // 地砖，马可波罗
            list.add(levelTwoCeiling);
            list.add(liBangCoat);
            list.add(marcoPoloTile);
            price = price.add(area.multiply(new BigDecimal("0.2")).multiply(levelTwoCeiling.price()));
            price = price.add(area.multiply(new BigDecimal("1.4")).multiply(liBangCoat.price()));
            price = price.add(area.multiply(marcoPoloTile.price()));
        }
        // 现代简约
        if (3 == level) {
            LevelOneCeiling levelOneCeiling = new LevelOneCeiling(); // 吊顶，二级顶
            LiBangCoat liBangCoat = new LiBangCoat();
        // 涂料，立邦
            DongPengTile dongPengTile = new DongPengTile();
         // 地砖，东鹏
            list.add(levelOneCeiling);
            list.add(liBangCoat);
            list.add(dongPengTile);
            price = price.add(area.multiply(new BigDecimal("0.2")).multiply(levelOneCeiling.price()));
            price = price.add(area.multiply(new BigDecimal("1.4")).multiply(liBangCoat.price()));
            price = price.add(area.multiply(dongPengTile.price()));
        }
        StringBuilder detail = new StringBuilder("\r\n-------------------------------------------------------\r\n" + "装修清单" + "\r\n" +
                        "套餐等级：" + level + "\r\n" + "套餐价格：" + price.setScale(2,
                        BigDecimal.ROUND_HALF_UP) + " 元\r\n" +
                        "房屋面积：" + area.doubleValue() + " 平米\r\n"
                        +
                        "材料清单：\r\n");
        for (Matter matter: list) {
            detail.append(matter.scene()).append("：").append(matter.brand()).append("、").append(matter.model()).append("、平米价 格：").append(matter.price()).append(" 元。\n");
        }
        return detail.toString();
    }
}
